22009942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25183}}^1$

素因数の和:25227

約数の個数: 16

約数和(自身を含む): 36264960

約数和(自身を除く): 14255018

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 25183, 50366, 478477, 579209, 956954, 1158418, 11004971, 22009942]

約数ペア:

[(1, 22009942), (2, 11004971), (19, 1158418), (23, 956954), (38, 579209), (46, 478477), (437, 50366), (874, 25183)]